Electrochemical desorption of binary self-assembled monolayers of butyl hexadecyl disulfide on Au(111) electrodes

被引：10

作者：

Azehara, H

Yoshimoto, S

Hokari, H

Akiba, U

Taniguchi, I

Fujihira, M

机构：

[1] Tokyo Inst Technol, Dept Biomol Engn, Midori Ku, Yokohama, Kanagawa 2268501, Japan

[2] Kumamoto Univ, Fac Engn, Dept Appl Chem & Biochem, Kumamoto 8608555, Japan

来源：

ELECTROCHEMISTRY | 1999年 / 67卷 / 12期

关键词：

asymmetrical disulfides; binary self-assembled monolayers; electrochemical desorption; Au(111);

D O I：

10.5796/electrochemistry.67.1227

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Reductive desorption of self-assembled monolayers (SAMs) on Au(111) electrodes prepared in butyl hexadecyl disulfide solutions was studied by cyclic voltammetry. It was shown that behavior of the reductive desorption strongly depended on the concentrations of the disulfide solution. It was concluded from this observation that homogeneously mixed binary SAMs were formed at the high concentration of the asymmetrical disulfide, while the phase-separated mixed SAMs were formed at the low concentration.

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页码：1227 / 1230

页数：4

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